Screwdriver



FIG. 1 is a front elevational view of a screwdriver showing my new design;

FIG. 2 is a top-plan view thereof;

FIG. 3 is a bottom-plan view thereof;

FIG. 4 is an enlarged side-elevational view thereof, the opposite side being a mirror image thereof;

FIG. 5 is a front elevational view of a modified embodiment, the rear view being a mirror image thereof; and,

FIG. 6 is a bottom plan view of FIG. 5.

The broken line showing of the cut outs is for illustrative purposes only and forms no part of the claimed design. 

The ornamental design for a screwdriver, as shown and described. 